00781nam a22002057a 4500003000800000005001700008008004100025040002100066082001600087245010600103260003900209300003400248365001400282500010400296504003900400650003600439650002800475650004000503700003200543BD-DhUL20141222135052.0141222s1984    nyua|||| |||| 101 0 eng d  aBD-DhULcBD-DhUL  a589.95bALB10a Biological nitrogen fixation : becology, technology, and physiology / cedited by Martin Alexander.  aNew York : bPlenum Press,cc1984.  aix, 247 p. : bill ; c26 cm.  aUS$b5450  a"Proceedings of a training course ... held January 18-29, 1982, in Caracas, Venezuela"--T.p. verso.  aIncludes bibliographies and index.  aNitrogenxFixationxCongresses.  aRhizobium xCongresses.  aNitrogen-fixing plantsxCongresses.1 a Alexander, Martin, d1930-